OID 11g oidldapd LDAP Process Shuts Down and Restarts Intermittently Generating Stack Dumps (Doc ID 2252527.1)

Last updated on APRIL 06, 2017

Applies to:

Oracle Internet Directory - Version 11.1.1 and later
Information in this document applies to any platform.

Symptoms

Intermittently, Oracle Internet Directory (OID) 11g LDAP (oidldapd) process shuts down and restarts throughout the day and generates stack dumps.

Example OID stack log shows:

Dumping stack trace for OIDLDAPD (server) ...
calling               caller                argument values in hex
location                                     (? means dubious value)
--------------------------------------------------------------------
gslusdsDumpStack()  __restore_rt()           arg#1: ???? value=00000006 (ptr)
                                             arg#2: ???? value=E52AFEA8 (ptr)
                                             arg#3: ???? value=E52B13C0 (ptr)
                                             arg#4: ???? value=E52B1488 (ptr)
                                             arg#5: ???? value=E52B3AD0 (ptr)
                                             arg#6: ???? value=00000001 (ptr)


var#1: RDI = 6
var#2: RSI = E52AFEA8
var#3: RDX = E52B13C0
var#4: RCX = E52B1488
var#5: R8 = E52B3AD0
var#6: R9 = 1
var#7: RAX = 0
var#8: RBX = 0
var#9: RBP = E52B4C50
var#10: R10 = 0
var#11: R11 = 0
var#12: R12 = 81
var#13: R13 = E52B4530
var#14: R14 = 51
var#15: R15 = 7
var#16: RSP = E52B3C80
var#17: RIP = DFC32660
__restore_rt()      gsignal()+53             arg#1: ???? value=00001793 (ptr)
                                             arg#2: ???? value=000017C4 (ptr)
                                             arg#3: ???? value=00000006 (ptr)
                                             arg#4: ???? value=FFFFFFFF (ptr)
                                             arg#5: ???? value=00000000 (ptr)
                                             arg#6: ???? value=DFC91520 (ptr)



...<etc>...



clone()             0000000000000000         arg#1: ???? value=E52C3700 (ptr)
                                             arg#2: ???? value=DC01A080 (ptr)
                                             arg#3: ???? value=00000008 (ptr)
                                             arg#4: ???? value=EB01BE90 (ptr)
                                             arg#5: ???? value=C1C758B0 (ptr)
                                             arg#6: ???? value=E52C0458 (ptr)


var#1: RDI = E52C3700
var#2: RSI = DC01A080
var#3: RDX = 8
var#4: RCX = EB01BE90
var#5: R8 = C1C758B0
var#6: R9 = E52C0458
var#7: RAX = 11AF26C0
var#8: RBX = E52C3700
var#9: RBP = 0
var#10: R10 = 1
var#11: R11 = 66
var#12: R12 = 475E61F8
var#13: R13 = E52C39C0
var#14: R14 = 4
var#15: R15 = 7
var#16: RSP = E52C3008
var#17: RIP = 0


Dumping ldap signature ...

CONNDN: cn=ovdserviceaccount,ou=accounts,dc=mycompany,dc=com
OPTAG: MODIFY
MODDN: cn=myuser,ou=people,ou=myou,dc=mycompany,dc=com
MODTYPE: apptimestamp modifieddate myattribute1 myattribute2 myattribute3


Dumping connection stat for dispather thread : 3

  Total Server connections                 : 3
  Conn processed by this dispatcher thread : 500

  CONN_ID  CONN_FD  C_STATE  C_PND_OPN CONN_IP_ADDR  CONN_DN
  -------  -------  -------  --------- ------------  -------


Dumping connection stat for dispather thread : 4

  Total Server connections                 : 3
  Conn processed by this dispatcher thread : 500

  CONN_ID  CONN_FD  C_STATE  C_PND_OPN CONN_IP_ADDR  CONN_DN
  -------  -------  -------  --------- ------------  -------
  5        118      ACTIVE    1        ::ffff:<IP Address>  cn=serviceaccount,ou=accounts,dc=mycompany,dc=com
  6        121      ACTIVE    0        ::ffff:<IP Address>  cn=serviceaccount,ou=accounts,dc=mycompany,dc=com
  7        124      ACTIVE    0        ::ffff:<IP Address>  cn=serviceaccount,ou=accounts,dc=mycompany,dc=com


Dumping connection stat for dispather thread : 5

  Total Server connections                 : 3
  Conn processed by this dispatcher thread : 500


...<etc>...

 

Changes

 

Cause

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